Cod sursa(job #767686)

Utilizator Andrei.XweCobzaru Adrian-Andrei Andrei.Xwe Data 14 iulie 2012 13:39:42
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream fcin("submultimi.in");
ofstream fcout("submultimi.out");
int n,s[17];
void back(int k)
{
	if(k>n)
		return;
	for(int i=s[k-1]+1;i<=n;i++)
	{
		s[k]=i;
		for(int j=1;j<=k;j++)
			fcout<<s[j]<<" ";
		fcout<<"\n";
		back(k+1);
	}
}
int main()
{
	fcin>>n;
	back(1);
}